i120CN Rinnai 120K/199K BTU 95% AFUE I Series Condensing Gas Combi Boiler

• Manufacturer Trade Model Number: i120CN
• Product Height: 26.4 in / (671 mm)
• Product Width: 18.5 in / (471 mm)
• Product Depth: 10.9 in / (276 mm)
• Product Weight: 76.1 lb / (34.5 kg)
• Boiler Application: Combination
• Fuel Type: Convertible
• AFUE Rating: 95.6%
• Turn Down Ratio: 8.0:1
• Min Input, Heating and Domestic Hot Water: 15,000 BTU / (4.3 kW)
• Max Input, Central Heating: 120,000 BTU / (35.2 kW)
• Max Input, Domestic Hot Water: 199,000 BTU / (58.3 kW)
• Domestic Hot Water Flow Rate @ 70F Rise: 5.1 GPM / (19.3 l/min)
• Maximum Electrical Consumption: CH: 158 watts DHW: 194 watts
• Standby Electrical Consumption: 4 watts
• Boiler Pump: Fixed Speed
• Venting Material: PolyPropylene, Stainless Steel, PVC, CPVC
• Residential/Commercial Application: Residential / Commercial
• Low Lead Compliant: Yes
• SCAQMD Approved: Ultra Low NOx

Install Instructions
Specification Sheet

The I-Series i120CN model features Rinnai's exclusive self-cleaning stainless-steel heat exchanger coupled with a secondary flat plate heat exchanger. Our combi models can deliver whole house heating and simultaneous domestic hot water. The i120CN provides an input rating of 120K Btu. Fueled with either Natural Gas or Propane this Rinnai condensing gas boiler has obtained one of the highest AFUEs (Annual Fuel Utilization Efficiency) in the industry. Plus, the compact wall-mounted design saves space over traditional boilers.